Description
The Siemens 3RT2026-1AB00 is a heavy-duty 3-pole IEC contactor engineered for dependable motor control and switching applications in commercial and industrial HVAC systems. With a 24V AC coil voltage and a 25-amp current rating, this contactor delivers consistent, low-voltage actuation while handling demanding load requirements across three poles.
The integrated 1NO/1NC auxiliary contact block provides built-in signaling and interlocking capability, making it easy to integrate into control circuits without additional accessories. The compact SIRIUS S0 frame design fits neatly into standard control panels and motor control centers, saving valuable panel space while maintaining robust performance.
Key Features
- 3-pole IEC contactor — ideal for 3-phase motor switching and HVAC load control
- 24V AC coil voltage for safe, low-voltage control circuit operation
- 25A rated current for reliable handling of motor and resistive loads
- Integrated 1NO + 1NC auxiliary contacts for signaling, interlocking, and feedback
- Compact SIRIUS S0 frame for space-efficient panel installation
- Screw-type terminals for secure, vibration-resistant wiring connections
- Designed for high switching frequency and long mechanical service life
Typical Applications
- Commercial HVAC compressor and fan motor control
- Motor control centers (MCCs) and control panels
- Industrial automation and machine control circuits
- Pump and blower motor switching
Product Specifications
- Brand: Siemens
- Model / SKU: 3RT2026-1AB00
- Coil Voltage: 24V AC
- Current Rating: 25A
- Poles: 3
- Auxiliary Contacts: 1NO / 1NC
- Frame Size: S0
- Series: SIRIUS 3RT2
Reviews
There are no reviews yet.